PAC Racing PAC-1350-16 Drag Race Valve Springs 1.645 OD
PAC Racing designed these PAC-1350-16 Valve Springs for Pro Stock and Top Fuel Drag Race applications. These 1300 Series springs add additional surface finish features and are designed for more demanding applications than 1200 series springs. These are manufactured from a premium alloy that outperforms automotive industry standards and can effectively enhance your racing engine valvetrain performance. PAC Racing processes these springs to aerospace shot-peening standards to allow for superior fatigue performance.
PAC Racing's proprietary process ensures that these valve springs will withstand the rigors of street performance and mild racing applications.
PAC Racing PAC-1350-16 Valve Springs Specs:
- Number of Springs Per Valve: Triple
- Valve Spring Style: Standard
- Maximum Valve Lift: 1.000 in.
- Outside Diameter: 1.645 in.
- Outer Spring ID: 1.195 in.
- Middle Spring ID: 0.871
- Inner Spring ID: 0.635 in.
- Installed Height: 2.200 in.
- Coil Bind Height: 1.130 in.
- Spring Rate: 689 lbs./in.
- Spring Open Height: 1.200 in.
- Spring Open Load: 1129 lbs.
- Load At Installed Height: 440 lbs.
- Damper Spring Included: No
- Retainers Included: No
- Valve Springs Coated: No
- Valve Stem Seals Included: No
- Locks Included: No
- Quantity: Sold as a set of 16
PAC: The World’s Premier Valve Spring Manufacturer!
Original: $559.17
-65%$559.17
$195.71PAC Racing PAC-1350-16 Drag Race Valve Springs 1.645 OD
PAC Racing designed these PAC-1350-16 Valve Springs for Pro Stock and Top Fuel Drag Race applications. These 1300 Series springs add additional surface finish features and are designed for more demanding applications than 1200 series springs. These are manufactured from a premium alloy that outperforms automotive industry standards and can effectively enhance your racing engine valvetrain performance. PAC Racing processes these springs to aerospace shot-peening standards to allow for superior fatigue performance.
PAC Racing's proprietary process ensures that these valve springs will withstand the rigors of street performance and mild racing applications.
PAC Racing PAC-1350-16 Valve Springs Specs:
- Number of Springs Per Valve: Triple
- Valve Spring Style: Standard
- Maximum Valve Lift: 1.000 in.
- Outside Diameter: 1.645 in.
- Outer Spring ID: 1.195 in.
- Middle Spring ID: 0.871
- Inner Spring ID: 0.635 in.
- Installed Height: 2.200 in.
- Coil Bind Height: 1.130 in.
- Spring Rate: 689 lbs./in.
- Spring Open Height: 1.200 in.
- Spring Open Load: 1129 lbs.
- Load At Installed Height: 440 lbs.
- Damper Spring Included: No
- Retainers Included: No
- Valve Springs Coated: No
- Valve Stem Seals Included: No
- Locks Included: No
- Quantity: Sold as a set of 16
PAC: The World’s Premier Valve Spring Manufacturer!
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Description
PAC Racing designed these PAC-1350-16 Valve Springs for Pro Stock and Top Fuel Drag Race applications. These 1300 Series springs add additional surface finish features and are designed for more demanding applications than 1200 series springs. These are manufactured from a premium alloy that outperforms automotive industry standards and can effectively enhance your racing engine valvetrain performance. PAC Racing processes these springs to aerospace shot-peening standards to allow for superior fatigue performance.
PAC Racing's proprietary process ensures that these valve springs will withstand the rigors of street performance and mild racing applications.
PAC Racing PAC-1350-16 Valve Springs Specs:
- Number of Springs Per Valve: Triple
- Valve Spring Style: Standard
- Maximum Valve Lift: 1.000 in.
- Outside Diameter: 1.645 in.
- Outer Spring ID: 1.195 in.
- Middle Spring ID: 0.871
- Inner Spring ID: 0.635 in.
- Installed Height: 2.200 in.
- Coil Bind Height: 1.130 in.
- Spring Rate: 689 lbs./in.
- Spring Open Height: 1.200 in.
- Spring Open Load: 1129 lbs.
- Load At Installed Height: 440 lbs.
- Damper Spring Included: No
- Retainers Included: No
- Valve Springs Coated: No
- Valve Stem Seals Included: No
- Locks Included: No
- Quantity: Sold as a set of 16
PAC: The World’s Premier Valve Spring Manufacturer!
